/* * Driver for the NXP ISP1760 chip * * Copyright 2014 Laurent Pinchart * Copyright 2007 Sebastian Siewior * * Contacts: * Sebastian Siewior <bigeasy@linutronix.de> * Laurent Pinchart <laurent.pinchart@ideasonboard.com> * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * version 2 as published by the Free Software Foundation. */ #ifndef _ISP1760_REGS_H_ #define _ISP1760_REGS_H_ /* ----------------------------------------------------------------------------- * Host Controller */ /* EHCI capability registers */ #define HC_CAPLENGTH 0x000 #define HC_LENGTH(p) (((p) >> 00) & 0x00ff) /* bits 7:0 */ #define HC_VERSION(p) (((p) >> 16) & 0xffff) /* bits 31:16 */ #define HC_HCSPARAMS 0x004 #define HCS_INDICATOR(p) ((p) & (1 << 16)) /* true: has port indicators */ #define HCS_PPC(p) ((p) & (1 << 4)) /* true: port power control */ #define HCS_N_PORTS(p) (((p) >> 0) & 0xf) /* bits 3:0, ports on HC */ #define HC_HCCPARAMS 0x008 #define HCC_ISOC_CACHE(p) ((p) & (1 << 7)) /* true: can cache isoc frame */ #define HCC_ISOC_THRES(p) (((p) >> 4) & 0x7) /* bits 6:4, uframes cached */ /* EHCI operational registers */ #define HC_USBCMD 0x020 #define CMD_LRESET (1 << 7) /* partial reset (no ports, etc) */ #define CMD_RESET (1 << 1) /* reset HC not bus */ #define CMD_RUN (1 << 0) /* start/stop HC */ #define HC_USBSTS 0x024 #define STS_PCD (1 << 2) /* port change detect */ #define HC_FRINDEX 0x02c #define HC_CONFIGFLAG 0x060 #define FLAG_CF (1 << 0) /* true: we'll support "high speed" */ #define HC_PORTSC1 0x064 #define PORT_OWNER (1 << 13) /* true: companion hc owns this port */ #define PORT_POWER (1 << 12) /* true: has power (see PPC) */ #define PORT_USB11(x) (((x) & (3 << 10)) == (1 << 10)) /* USB 1.1 device */ #define PORT_RESET (1 << 8) /* reset port */ #define PORT_SUSPEND (1 << 7) /* suspend port */ #define PORT_RESUME (1 << 6) /* resume it */ #define PORT_PE (1 << 2) /* port enable */ #define PORT_CSC (1 << 1) /* connect status change */ #define PORT_CONNECT (1 << 0) /* device connected */ #define PORT_RWC_BITS (PORT_CSC) #define HC_ISO_PTD_DONEMAP_REG 0x130 #define HC_ISO_PTD_SKIPMAP_REG 0x134 #define HC_ISO_PTD_LASTPTD_REG 0x138 #define HC_INT_PTD_DONEMAP_REG 0x140 #define HC_INT_PTD_SKIPMAP_REG 0x144 #define HC_INT_PTD_LASTPTD_REG 0x148 #define HC_ATL_PTD_DONEMAP_REG 0x150 #define HC_ATL_PTD_SKIPMAP_REG 0x154 #define HC_ATL_PTD_LASTPTD_REG 0x158 /* Configuration Register */ #define HC_HW_MODE_CTRL 0x300 #define ALL_ATX_RESET (1 << 31) #define HW_ANA_DIGI_OC (1 << 15) #define HW_DEV_DMA (1 << 11) #define HW_COMN_IRQ (1 << 10) #define HW_COMN_DMA (1 << 9) #define HW_DATA_BUS_32BIT (1 << 8) #define HW_DACK_POL_HIGH (1 << 6) #define HW_DREQ_POL_HIGH (1 << 5) #define HW_INTR_HIGH_ACT (1 << 2) #define HW_INTR_EDGE_TRIG (1 << 1) #define HW_GLOBAL_INTR_EN (1 << 0) #define HC_CHIP_ID_REG 0x304 #define HC_SCRATCH_REG 0x308 #define HC_RESET_REG 0x30c #define SW_RESET_RESET_HC (1 << 1) #define SW_RESET_RESET_ALL (1 << 0) #define HC_BUFFER_STATUS_REG 0x334 #define ISO_BUF_FILL (1 << 2) #define INT_BUF_FILL (1 << 1) #define ATL_BUF_FILL (1 << 0) #define HC_MEMORY_REG 0x33c #define ISP_BANK(x) ((x) << 16) #define HC_PORT1_CTRL 0x374 #define PORT1_POWER (3 << 3) #define PORT1_INIT1 (1 << 7) #define PORT1_INIT2 (1 << 23) #define HW_OTG_CTRL_SET 0x374 #define HW_OTG_CTRL_CLR 0x376 #define HW_OTG_DISABLE (1 << 10) #define HW_OTG_SE0_EN (1 << 9) #define HW_BDIS_ACON_EN (1 << 8) #define HW_SW_SEL_HC_DC (1 << 7) #define HW_VBUS_CHRG (1 << 6) #define HW_VBUS_DISCHRG (1 << 5) #define HW_VBUS_DRV (1 << 4) #define HW_SEL_CP_EXT (1 << 3) #define HW_DM_PULLDOWN (1 << 2) #define HW_DP_PULLDOWN (1 << 1) #define HW_DP_PULLUP (1 << 0) /* Interrupt Register */ #define HC_INTERRUPT_REG 0x310 #define HC_INTERRUPT_ENABLE 0x314 #define HC_ISO_INT (1 << 9) #define HC_ATL_INT (1 << 8) #define HC_INTL_INT (1 << 7) #define HC_EOT_INT (1 << 3) #define HC_SOT_INT (1 << 1) #define INTERRUPT_ENABLE_MASK (HC_INTL_INT | HC_ATL_INT) #define HC_ISO_IRQ_MASK_OR_REG 0x318 #define HC_INT_IRQ_MASK_OR_REG 0x31c #define HC_ATL_IRQ_MASK_OR_REG 0x320 #define HC_ISO_IRQ_MASK_AND_REG 0x324 #define HC_INT_IRQ_MASK_AND_REG 0x328 #define HC_ATL_IRQ_MASK_AND_REG 0x32c /* ----------------------------------------------------------------------------- * Peripheral Controller */ /* Initialization Registers */ #define DC_ADDRESS 0x0200 #define DC_DEVEN (1 << 7) #define DC_MODE 0x020c #define DC_DMACLKON (1 << 9) #define DC_VBUSSTAT (1 << 8) #define DC_CLKAON (1 << 7) #define DC_SNDRSU (1 << 6) #define DC_GOSUSP (1 << 5) #define DC_SFRESET (1 << 4) #define DC_GLINTENA (1 << 3) #define DC_WKUPCS (1 << 2) #define DC_INTCONF 0x0210 #define DC_CDBGMOD_ACK_NAK (0 << 6) #define DC_CDBGMOD_ACK (1 << 6) #define DC_CDBGMOD_ACK_1NAK (2 << 6) #define DC_DDBGMODIN_ACK_NAK (0 << 4) #define DC_DDBGMODIN_ACK (1 << 4) #define DC_DDBGMODIN_ACK_1NAK (2 << 4) #define DC_DDBGMODOUT_ACK_NYET_NAK (0 << 2) #define DC_DDBGMODOUT_ACK_NYET (1 << 2) #define DC_DDBGMODOUT_ACK_NYET_1NAK (2 << 2) #define DC_INTLVL (1 << 1) #define DC_INTPOL (1 << 0) #define DC_DEBUG 0x0212 #define DC_INTENABLE 0x0214 #define DC_IEPTX(n) (1 << (11 + 2 * (n))) #define DC_IEPRX(n) (1 << (10 + 2 * (n))) #define DC_IEPRXTX(n) (3 << (10 + 2 * (n))) #define DC_IEP0SETUP (1 << 8) #define DC_IEVBUS (1 << 7) #define DC_IEDMA (1 << 6) #define DC_IEHS_STA (1 << 5) #define DC_IERESM (1 << 4) #define DC_IESUSP (1 << 3) #define DC_IEPSOF (1 << 2) #define DC_IESOF (1 << 1) #define DC_IEBRST (1 << 0) /* Data Flow Registers */ #define DC_EPINDEX 0x022c #define DC_EP0SETUP (1 << 5) #define DC_ENDPIDX(n) ((n) << 1) #define DC_EPDIR (1 << 0) #define DC_CTRLFUNC 0x0228 #define DC_CLBUF (1 << 4) #define DC_VENDP (1 << 3) #define DC_DSEN (1 << 2) #define DC_STATUS (1 << 1) #define DC_STALL (1 << 0) #define DC_DATAPORT 0x0220 #define DC_BUFLEN 0x021c #define DC_DATACOUNT_MASK 0xffff #define DC_BUFSTAT 0x021e #define DC_EPMAXPKTSZ 0x0204 #define DC_EPTYPE 0x0208 #define DC_NOEMPKT (1 << 4) #define DC_EPENABLE (1 << 3) #define DC_DBLBUF (1 << 2) #define DC_ENDPTYP_ISOC (1 << 0) #define DC_ENDPTYP_BULK (2 << 0) #define DC_ENDPTYP_INTERRUPT (3 << 0) /* DMA Registers */ #define DC_DMACMD 0x0230 #define DC_DMATXCOUNT 0x0234 #define DC_DMACONF 0x0238 #define DC_DMAHW 0x023c #define DC_DMAINTREASON 0x0250 #define DC_DMAINTEN 0x0254 #define DC_DMAEP 0x0258 #define DC_DMABURSTCOUNT 0x0264 /* General Registers */ #define DC_INTERRUPT 0x0218 #define DC_CHIPID 0x0270 #define DC_FRAMENUM 0x0274 #define DC_SCRATCH 0x0278 #define DC_UNLOCKDEV 0x027c #define DC_INTPULSEWIDTH 0x0280 #define DC_TESTMODE 0x0284 #endifOverall Contributors
| Person | Tokens | Prop | Commits | CommitProp | |
| laurent pinchart | laurent pinchart | 747 | 100.00% | 2 | 100.00% |
| Total | 747 | 100.00% | 2 | 100.00% |